Gaya APA
Yuyun Yuningsih, S.Pd, Susilo Wardani, S.Pd. (2008).
Happy With English .
Surakarta:
PT Era Pustaka Utama.
Gaya Chicago
Yuyun Yuningsih, S.Pd, Susilo Wardani, S.Pd.
Happy With English.
Surakarta:
PT Era Pustaka Utama,
2008.
Text.
Gaya MLA
Yuyun Yuningsih, S.Pd, Susilo Wardani, S.Pd.
Happy With English.
Surakarta:
PT Era Pustaka Utama,
2008.
Text.
Gaya Turabian
Yuyun Yuningsih, S.Pd, Susilo Wardani, S.Pd.
Happy With English.
Surakarta:
PT Era Pustaka Utama,
2008.
Print.